21934650 (number)

21934650 is an even 8-digits composite number following 21934649 and preceding 21934651. In scientific notation, it is written as 2.1934650 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5818560 positive integers (up to 21934650) that are relatively prime to 21934650.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred thirty-four thousand six hundred fifty

Notation

Scientific notation 2.1934650 × 10^7
Engineering notation 2.1934650 × 10^6

Prime Factorization of 21934650

Prime Factorization 2 × 15 × 5 × 349 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21934650
Product of the distinct prime numbers

The prime factorization of 21934650 is 2 × 15 × 5 × 349 × 419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 4, 86, 62, 734, 631, 9958, 1862, 94103, 97236, 142249, 798034, 1433329, 2364787, 82432981, 64100032, 897456550, 495665944, 4271880387, 7641423741

Basic calculations (n = 21934650)

Multiplication

n×y
n×2 43869300
n×3 65803950
n×4 87738600
n×5 109673250

Division

n÷y
n÷2 10967325
n÷3 7311550
n÷3 5483662.5
n÷5 4386930

Exponentiation

ny
n2 481128870622500
n3 1.0553393382E+22
n4 2.3148499014648E+29
n5 5.0775422391165E+36

Nth Root

y√n
2√n 4683.4442454245
3√n 279.92621355048
4√n 68.435694234986
5√n 29.391797159789

Divisors of 21934650

1, 2, 5, 10, 15, 30, 75, 150, 349, 419, 698, 838, 1745, 2095, 3490, 4190, 5235, 6285, 10470, 12570, 26175, 31425, 52350, 62850, 146231, 292462, 731155, 1462310, 2193465, 4386930, 10967325, 21934650

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21934649
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21934650 can be divided by 32 positive divisors. The sum of these divisors (counting 21934650) is 1, the average is 0.03125.

Base conversion 21934650

Base System Value
2 Binary 1010011101011001000111010
3 Ternary 1112021101200110
4 Quaternary 1103223020322
5 Quinary 21103402100
6 Senary 2102045150
8 Octal 123531072
10 Decimal 21934650
12 Duodecimal 74197b6
16 Hexadecimal 14eb23a
20 Vigesimal 6h1gca
36 Base36 d24vu

Cryptographic Hash Functions

md5 6b96782800670172355e12413ce3a3c4
sha1 f40d009881a75c87301763aeeb02d828042c9667
sha256 4ca641538bf32b033a95f9a874e6068e12254eb932f6f4a074ee4049c3035557
sha512 231d448eb8e4bf7078480f3f4a2a1adee4b9f6990cecd410ad86e0fee2218cdb839196fc588c480b93d18b2c1f1418ca2b679be2680a4fcd31fd07e46efa9923
ripemd-160 544a6cf16048a4dfe621a723f9a78d1b820c6b75

21934650 as geometric shapes

Circle

Radius = n
Diameter 43869300
Circumference 137819470.59813
Area 1.5115109253776E+15

Sphere

Radius = n
Volume 4.4205950825778E+22
Surface area 6.0460437015104E+15
Circumference 137819470.59813

Square

Length = n
Perimeter 87738600
Area 481128870622500
Diagonal 31020279.515907

Cube

Length = n
Surface area 2886773223735000
Volume 1.0553393382E+22
Space diagonal 37991928.246241

Equilateral Triangle

Length = n
Perimeter 65803950
Area 2.083349122266E+14
Altitude 18995964.12312

Triangular Pyramid

Length = n
Surface area 2.083349122266E+14
Volume 1.2437293374902E+21
Height 10340093.171969